We're dividing 173653 by 18 
We want to figure out the number of times 173653 can be divided by 18.

Advancing to step 1:
18 goes into 1 0 times with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Include the next digit (7) from the dividend after 1, then repeat: 17 / 18

On to step 2:
18 goes into 17 0 times with a remainder of 17.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 17, we get 17.
Fetch the next digit (3) from the dividend, attach it to 17 and continue: 173 / 18

Step 3:
The number 18 fits into 173 9 times, leaving a remainder of 11.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Subtracting 162 from 173 leaves us with 11.
Append the next digit (6) from the dividend to 11 and continue with: 116 / 18

Let's proceed to step 4:
The number 18 fits into 116 6 times, leaving a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 96.0
Deduct 108 from 116 and we're left with 8.
Take the next digit (5) from the dividend and append it to 8, then repeat: 85 / 18

Advancing to step 5:
18 can be fit into 85 4 times, resulting in a remainder of 13.
Record the quotient 4 as the next digit in the result. 
Result so far: 964.0
Subtracting 72 from 85 leaves us with 13.
Grab the next digit (3) from the dividend, add it to 13, then carry on: 133 / 18

On to step 6:
133 divided by 18 is 7 with a remainder of 7.
The number 7 becomes the next digit in our result. 
Result so far: 9647.0
Deduct 126 from 133 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 7:
70 divided by 18 is 3 with a remainder of 16.
Use 3 as the next digit of our solution. 
Result so far: 9647.3
If we subtract 54 from 70, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 8:
When dividing 160 by 18, we get 8 with a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 9647.38
Subtracting 144 from 160 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 9:
160 divided by 18 is 8 with a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 9647.388
If we take 144 away from 160, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final result is 9647.388 with a remainder of 0.0016.